/**
 * <copyright>
 * </copyright>
 *
 * $Id$
 */
package spynx.desl;


/**
 * <!-- begin-user-doc -->
 * A representation of the model object '<em><b>Locate Statement</b></em>'.
 * <!-- end-user-doc -->
 *
 * <p>
 * The following features are supported:
 * <ul>
 *   <li>{@link spynx.desl.LocateStatement#getPosition <em>Position</em>}</li>
 *   <li>{@link spynx.desl.LocateStatement#isOptional <em>Optional</em>}</li>
 *   <li>{@link spynx.desl.LocateStatement#getLocator <em>Locator</em>}</li>
 *   <li>{@link spynx.desl.LocateStatement#getFlag <em>Flag</em>}</li>
 * </ul>
 * </p>
 *
 * @see spynx.desl.DeslPackage#getLocateStatement()
 * @model
 * @generated
 */
public interface LocateStatement extends Statement {
	/**
	 * Returns the value of the '<em><b>Position</b></em>' attribute.
	 * The default value is <code>"begin"</code>.
	 * <!-- begin-user-doc -->
	 * <p>
	 * If the meaning of the '<em>Position</em>' attribute isn't clear,
	 * there really should be more of a description here...
	 * </p>
	 * <!-- end-user-doc -->
	 * @return the value of the '<em>Position</em>' attribute.
	 * @see #setPosition(String)
	 * @see spynx.desl.DeslPackage#getLocateStatement_Position()
	 * @model default="begin"
	 * @generated
	 */
	String getPosition();

	/**
	 * Sets the value of the '{@link spynx.desl.LocateStatement#getPosition <em>Position</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @param value the new value of the '<em>Position</em>' attribute.
	 * @see #getPosition()
	 * @generated
	 */
	void setPosition(String value);

	/**
	 * Returns the value of the '<em><b>Optional</b></em>' attribute.
	 * <!-- begin-user-doc -->
	 * <p>
	 * If the meaning of the '<em>Optional</em>' attribute isn't clear,
	 * there really should be more of a description here...
	 * </p>
	 * <!-- end-user-doc -->
	 * @return the value of the '<em>Optional</em>' attribute.
	 * @see #setOptional(boolean)
	 * @see spynx.desl.DeslPackage#getLocateStatement_Optional()
	 * @model
	 * @generated
	 */
	boolean isOptional();

	/**
	 * Sets the value of the '{@link spynx.desl.LocateStatement#isOptional <em>Optional</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @param value the new value of the '<em>Optional</em>' attribute.
	 * @see #isOptional()
	 * @generated
	 */
	void setOptional(boolean value);

	/**
	 * Returns the value of the '<em><b>Locator</b></em>' reference.
	 * <!-- begin-user-doc -->
	 * <p>
	 * If the meaning of the '<em>Locator</em>' attribute isn't clear,
	 * there really should be more of a description here...
	 * </p>
	 * <!-- end-user-doc -->
	 * @return the value of the '<em>Locator</em>' reference.
	 * @see #setLocator(Proxy)
	 * @see spynx.desl.DeslPackage#getLocateStatement_Locator()
	 * @model
	 * @generated
	 */
	Proxy getLocator();

	/**
	 * Sets the value of the '{@link spynx.desl.LocateStatement#getLocator <em>Locator</em>}' reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @param value the new value of the '<em>Locator</em>' reference.
	 * @see #getLocator()
	 * @generated
	 */
	void setLocator(Proxy value);

	/**
	 * Returns the value of the '<em><b>Flag</b></em>' containment reference.
	 * <!-- begin-user-doc -->
	 * <p>
	 * If the meaning of the '<em>Flag</em>' attribute isn't clear,
	 * there really should be more of a description here...
	 * </p>
	 * <!-- end-user-doc -->
	 * @return the value of the '<em>Flag</em>' containment reference.
	 * @see #setFlag(Expression)
	 * @see spynx.desl.DeslPackage#getLocateStatement_Flag()
	 * @model containment="true"
	 * @generated
	 */
	Expression getFlag();

	/**
	 * Sets the value of the '{@link spynx.desl.LocateStatement#getFlag <em>Flag</em>}' containment reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @param value the new value of the '<em>Flag</em>' containment reference.
	 * @see #getFlag()
	 * @generated
	 */
	void setFlag(Expression value);

} // LocateStatement
